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특허 상세정보

Gas turbine engine having slim-line nacelle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-001/00   
미국특허분류(USC) 060/771; 239/265.39
출원번호 UP-0584030 (2006-10-20)
등록번호 US-7797944 (2010-10-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson, Gaskey & Olds
인용정보 피인용 횟수 : 10  인용 특허 : 44
초록

A nacelle assembly for a gas turbine engine includes a nacelle, a variable area fan nozzle, a sensor that detects a windmilling condition and a controller that communicates with the sensor. The variable area fan nozzle is moveable between a first position having a first discharge airflow area and a second position having a second discharge airflow area greater than the first discharge airflow area in response to detecting the windmilling condition.

대표
청구항

What is claimed is: 1. A nacelle assembly for a gas turbine engine, comprising: a nacelle defined about an axis and having an inlet lip section and an inlet internal diffuser section; a variable area fan nozzle positioned adjacent an aftmost segment of said nacelle, said variable area fan nozzle being moveable between a first position having a first discharge airflow area and a second position having a second discharge airflow area greater than said first discharge airflow area; at least one sensor that detects a windmilling condition of said gas turbin...

이 특허에 인용된 특허 (44)

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